491832

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:55

約数の個数: 96

約数和(自身を含む): 1572480

約数和(自身を除く): 1080648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 162, 184, 198, 207, 216, 243, 253, 264, 276, 297, 324, 396, 414, 486, 506, 552, 594, 621, 648, 759, 792, 828, 891, 972, 1012, 1188, 1242, 1518, 1656, 1782, 1863, 1944, 2024, 2277, 2376, 2484, 2673, 3036, 3564, 3726, 4554, 4968, 5346, 5589, 6072, 6831, 7128, 7452, 9108, 10692, 11178, 13662, 14904, 18216, 20493, 21384, 22356, 27324, 40986, 44712, 54648, 61479, 81972, 122958, 163944, 245916, 491832]

約数ペア:

[(1, 491832), (2, 245916), (3, 163944), (4, 122958), (6, 81972), (8, 61479), (9, 54648), (11, 44712), (12, 40986), (18, 27324), (22, 22356), (23, 21384), (24, 20493), (27, 18216), (33, 14904), (36, 13662), (44, 11178), (46, 10692), (54, 9108), (66, 7452), (69, 7128), (72, 6831), (81, 6072), (88, 5589), (92, 5346), (99, 4968), (108, 4554), (132, 3726), (138, 3564), (162, 3036), (184, 2673), (198, 2484), (207, 2376), (216, 2277), (243, 2024), (253, 1944), (264, 1863), (276, 1782), (297, 1656), (324, 1518), (396, 1242), (414, 1188), (486, 1012), (506, 972), (552, 891), (594, 828), (621, 792), (648, 759)]